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Home >> Hyundai >> 2017 >> Azera Base >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Cluster Module Diagnosis >> DTC B1020-55: TPMS Present Error >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check CAN Communication
  1. Check vehicle optional information and performance
  2. Perform cluster coding performance
  3. Check ESC, TPMS, MDPS, SCC CAN line or Module
  4. Check Cluster
Enable Conditions
  • Failed cluster coding performance
Threshold Value
  • TPMS SCAN error
  • End of Line has TPMS option information even though TPMS has not been detected on the CAN BUS
Diagnostic Time
  • Mismatched coding code with real vehicle
DTC Erasing Time
  • In case of correctly performed coding procedure or erased DTC after solved problem
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